From deaddb559544399fc670a88b5ab2624e534703f1 Mon Sep 17 00:00:00 2001
From: Mohamed Hegazy <mhegazy@microsoft.com>
Date: Wed, 23 Aug 2017 13:01:14 -0700
Subject: [PATCH] Ports #17983 (#17986)

* Bind logger function before using

* Use lambda isntead of bind
---
 src/server/typingsInstaller/typingsInstaller.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/server/typingsInstaller/typingsInstaller.ts b/src/server/typingsInstaller/typingsInstaller.ts
index 2b941c42141..c6423bc3c7b 100644
--- a/src/server/typingsInstaller/typingsInstaller.ts
+++ b/src/server/typingsInstaller/typingsInstaller.ts
@@ -150,7 +150,7 @@ namespace ts.server.typingsInstaller {
             }
             const discoverTypingsResult = JsTyping.discoverTypings(
                 this.installTypingHost,
-                this.log.isEnabled() ? this.log.writeLine : undefined,
+                this.log.isEnabled() ? (s => this.log.writeLine(s)) : undefined,
                 req.fileNames,
                 req.projectRootPath,
                 this.safeList,